DETECTIVE COMICS #1091 CVR D MCFARLANE TOYS CARD STOCK VAR (27 Nov Release)

A BRAND-NEW VILLAIN STALKS THE STREETS OF GOTHAM CITY! When we last left Bruce Wayne he was offered a mysterious youth serum¸ known only as Sangraal¸ that promises to rejuvenate his body and mind--making him as strong and nimble as he once was. But can he possibly accept this strange gift? Meanwhile¸ the sinister¸ scalpel-fingered villain known as Asema stalks the shadows of Gotham¸ slaying small-time criminals with surgical accuracy. But what is the purpose of these murders¸ and how do they concern the Dark Knight?